doc: Updated multimedia/libvpx to 1.16.0nb1

Author: dhgutteridge

doc/CHANGES-2026

@@ -1,4 +1,4 @@
-$NetBSD: CHANGES-2026,v 1.1181 2026/02/17 01:50:59 mef Exp $
+$NetBSD: CHANGES-2026,v 1.1182 2026/02/17 01:54:12 gutteridge Exp $
 
 Changes to the packages collection and infrastructure in 2026:
 
@@ -1577,3 +1577,4 @@ Changes to the packages collection and infrastructure in 2026:
 	Updated graphics/R-jpeg to 0.1.11 [mef 2026-02-17]
 	Updated graphics/R-latticeExtra to 0.6.31 [mef 2026-02-17]
 	Updated math/R-DAAG to 1.25.7 [mef 2026-02-17]
+	Updated multimedia/libvpx to 1.16.0nb1 [gutteridge 2026-02-17]